Chemical mixture dispensing assembly

ABSTRACT

A chemical mixture dispensing assembly for automatically filling a fluid containment with a predetermined ratio of chemicals and water includes a housing that is mountable on a support surface such that the housing is positioned proximate a fluid containment. The housing is fluid coupled to a water source, a first chemical source and a second chemical source. A mixing unit is positioned in the housing and the mixing unit mixes a predetermined volume of fluid from the first chemical source and the second chemical source with a predetermined volume of water from the water source to produce a fluid mixture. The mixing unit dispenses a predetermined volume of the fluid mixture from the mixture outlet to fill the fluid containment with the fluid mixture.

CROSS-REFERENCE TO RELATED APPLICATIONS

Not Applicable

STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT

Not Applicable

THE NAMES OF THE PARTIES TO A JOINT RESEARCH AGREEMENT

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INCORPORATION-BY-REFERENCE OF MATERIAL SUBMITTED ON A COMPACT DISC OR ASA TEXT FILE VIA THE OFFICE ELECTRONIC FILING SYSTEM

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STATEMENT REGARDING PRIOR DISCLOSURES BY THE INVENTOR OR JOINT INVENTOR

Not Applicable

BACKGROUND OF THE INVENTION (1) Field of the Invention

The disclosure relates to chemical dispensing devices and moreparticularly pertains to a new chemical dispensing device forautomatically filling a fluid containment with a predetermined ratio ofchemicals and water.

(2) Description of Related Art Including Information Disclosed Under 37CFR 1.97 and 1.98

The prior art relates to chemical dispensing devices including a fluidmixing device that insertably receives a fluid bottle for mixing thecontents of the fluid bottle with water. The prior art discloses a fluiddilution device for diluting concentrated liquid solutions into a fluidbottle. The prior art discloses a fluid mixture device that includes aplurality of funnels each aligned with a respective opening in ahousing. The prior art also discloses a dispensing assembly fordispensing a constant volume of fluid from a bottle regardless of thelevel of fluid in the bottle. The prior art discloses a fluid mixingdevice that mixes a chemical solution based on a weight of a subsequentfluid mixture.

BRIEF SUMMARY OF THE INVENTION

An embodiment of the disclosure meets the needs presented above bygenerally comprising a housing that is mountable on a support surfacesuch that the housing is positioned proximate a fluid containment. Thehousing is fluid coupled to a water source, a first chemical source anda second chemical source. A mixing unit is positioned in the housing andthe mixing unit mixes a predetermined volume of fluid from the firstchemical source and the second chemical source with a predeterminedvolume of water from the water source to produce a fluid mixture. Themixing unit dispenses a predetermined volume of the fluid mixture fromthe mixture outlet to fill the fluid containment with the fluid mixture.

There has thus been outlined, rather broadly, the more importantfeatures of the disclosure in order that the detailed descriptionthereof that follows may be better understood, and in order that thepresent contribution to the art may be better appreciated. There areadditional features of the disclosure that will be described hereinafterand which will form the subject matter of the claims appended hereto.

The objects of the disclosure, along with the various features ofnovelty which characterize the disclosure, are pointed out withparticularity in the claims annexed to and forming a part of thisdisclosure.

BRIEF DESCRIPTION OF SEVERAL VIEWS OF THE DRAWING(S)

The disclosure will be better understood and objects other than thoseset forth above will become apparent when consideration is given to thefollowing detailed description thereof. Such description makes referenceto the annexed drawings wherein:

FIG. 1 is a perspective view of a chemical mixture dispensing assemblyaccording to an embodiment of the disclosure.

FIG. 2 is a front phantom view of an embodiment of the disclosure.

FIG. 3 is a left side view of an embodiment of the disclosure.

FIG. 4 is a cross sectional view taken along line 4-4 of FIG. 3 of anembodiment of the disclosure.

FIG. 5 is a perspective in-use view of a plurality of mixing unitsservicing a plurality of fluid containments an embodiment of thedisclosure.

FIG. 6 is a perspective in-use view of an embodiment of the disclosureshowing a housing positioned beneath a fluid containment.

FIG. 7 is a perspective in-use view of an embodiment of the disclosureshowing a plurality of mixing units servicing a swimming pool.

FIG. 8 is a perspective view of an embodiment of the disclosure showinga plurality of mixing units in a single housing.

FIG. 9 is a front phantom view of an embodiment of the disclosure.

DETAILED DESCRIPTION OF THE INVENTION

With reference now to the drawings, and in particular to FIGS. 1 through9 thereof, a new chemical dispensing device embodying the principles andconcepts of an embodiment of the disclosure and generally designated bythe reference numeral 10 will be described.

As best illustrated in FIGS. 1 through 9 , the chemical mixturedispensing assembly 10 generally comprises a housing 12 that has a waterinlet 14, a first chemical inlet 16, a second chemical inlet 18, a wateroutlet 20 and a mixture outlet 22. The housing 12 is mountable on asupport surface 24 such that the housing 12 is positioned proximate afluid containment 26. The fluid containment 26 may be a sink in arestaurant kitchen, a swimming pool or any other fluid containment thatcontains a mixture of water and selected chemicals.

A water hose 28 is fluidly coupled between the water inlet 14 and awater source 30 to deliver water to the housing 12. A first chemicalhose 32 is fluidly coupled between the first chemical inlet 16 and afirst chemical source 34 to deliver a first chemical to the housing 12.A second chemical hose 36 is fluidly coupled between the second chemicalinlet 18 and a second chemical source 38 to deliver a second chemical tothe housing 12. Each of the first chemical source 34 and the secondchemical source 38 may be a bottle of chemicals, such as chlorine, ananti-bacterial or any other chemical commonly employed to treat water. Amixture hose 40 is fluidly coupled between the mixture outlet 22 and thefluid containment 26 to deliver a fluid mixture to the fluid containment26. The fluid mixture is a mixture of water, the first chemical and thesecond chemical.

A mixing unit 42 is provided and the mixing unit 42 is positioned in thehousing 12. The mixing unit 42 is in fluid communication with the waterinlet 14, the first chemical inlet 16 and the second chemical inlet 18.In this way the mixing unit 42 receives the water, the first chemicaland the second chemical. Additionally, the mixing unit 42 is in fluidcommunication with the mixture outlet 22. The mixing unit 42 mixes apredetermined volume of fluid from the first chemical inlet 16 and thesecond chemical inlet 18 with a predetermined volume of water from thewater inlet 14 to produce the fluid mixture. Moreover, the mixing unit42 dispenses a predetermined volume of the fluid mixture from themixture outlet 22. In this way the mixing unit 42 can fill the fluidcontainment 26 with the fluid mixture, of a predetermined ratio, withoutoverflowing the fluid containment 26. The mixing unit 42 might only mixa single chemical with the water or the mixing unit 42 might mix aplurality of chemicals with the water, depending on a user's preference.

The mixing unit 42 comprises a control circuit 44 that is positionedwithin the housing 12. The control circuit 44 receives a dispense inputand the control circuit 44 receives a shut off input. The mixing unit 42includes a mixture valve 46 that is positioned within the housing 12 andthe mixture valve 46 is electrically coupled to the control circuit 44.The mixture valve 46 has a water input 48, a first chemical input 50, asecond chemical input 52 and a mixture output 54. The mixture valve 46may comprise an electronically controlled throttle body, or othersimilar electronic mixing device, that can modulate fluid input volumesfrom a variety of fluid sources.

The water input 48 is fluidly coupled to the water inlet 14 on thehousing 12 to receive the water. The first chemical input 50 is fluidlycoupled to the first chemical inlet 16 to receive the first chemical.The second chemical input 52 is fluidly coupled to the second chemicalinlet 18 to receive the second chemical. The mixture output 54 is influid communication with each of the water input 48, the first chemicalinput 50 and the second chemical input 52. In this way the mixtureoutput 54 receives the fluid mixture thereby facilitating the fluidmixture to be dispensed from the mixture outlet 22.

The mixing unit 42 includes a flow sensor 56 that is integrated into themixture valve 46. The flow sensor 56 is electrically coupled to thecontrol circuit 44 and the flow sensor 56 is aligned with the mixtureoutput 54. In this way the flow sensor 56 can sense the flow rate of thefluid mixture through the mixture output 54. Moreover, the controlcircuit 44 receives the shut off input when the flow sensor 56 sensesthat a pre-determined volume of the fluid mixture has flowed through themixture output 54. The flow sensor 56 may comprise an electronic fluidflow sensor of any conventional design.

The mixing unit 42 includes a flow control valve 58 that is coupled tothe mixture valve 46 and the flow control valve 58 is in fluidcommunication with the mixture output 54. Additionally, the flow controlvalve 58 is electrically coupled to the control circuit 44. The flowcontrol valve 58 modulates the volume of the fluid mixture released fromthe mixture output 54 based on data from the flow sensor 56. The flowcontrol valve 58 is actuated into an open condition when the controlcircuit 44 receives the dispense input to release the fluid mixturethrough the mixture output 54. Conversely, the flow control valve 58 isactuated into a closed condition when the control circuit 44 receivesthe shut off input to inhibit the fluid mixture from flowing through themixture output 54. The flow control valve 58 may be an electronicallycontrolled fluid valve of any conventional design.

The mixing unit 42 includes a thermostat 60 that is integrated into themixture valve 46 to sense the temperature of the fluid mixture. Thethermostat 60 is electrically coupled to the control circuit 44 and thecontrol circuit 44 adjusts the mixture of hot water and cold water fromthe water source to maintain a predetermined temperature desired for thefluid mixture. The thermostat 60 may comprise an electronic temperaturesensor or the like.

A control unit 62 is coupled to the housing 12 and the control unit 62is in electrical communication with the mixing unit 42. The control unit62 is manipulated by a user for determining the volume of the firstchemical, the second chemical and the water. Moreover, the mixing unit42 is actuated to mix the first chemical, the second chemical and thewater according to the volume determined with the control unit 62.

The control unit 62 comprises a dial 64 that is rotatably coupled to thehousing 12 such that the dial 64 is accessible to the user. The dial 64is electrically coupled to the control circuit 44 and the dial 64 isrotatable between a minimum volume and a maximum volume. The flowcontrol valve 58 adjusts the total volume of the fluid mixture inaccordance with the setting of the dial 64. The control unit 62 includesan electronic timer 66 that is positioned in the housing 12. Theelectronic timer 66 is electrically coupled to the control circuit 44and the electronic timer 66 counts down a pre-determined duration oftime. The control circuit 44 receives the dispense input when theelectronic timer 66 counts down the predetermined duration of time.

The control unit 62 includes a plurality of control buttons 68 that iseach movably coupled to the housing 12 such that each of the controlbuttons 68 is accessible to the user. Each of the control buttons 68 iselectrically coupled to the control circuit 44. The plurality of controlbuttons 68 includes a time button 70, a flow amount button 72, a mixturebalance button 74 and a temperature button 76. The time button 70adjusts the duration of time counted down by the electronic timer 66.The flow amount button 72 adjusts the flow rate facilitated by the flowcontrol valve 58. The mixture balance button 74 adjusts a ratio of thefirst chemical, the second chemical and the water. The temperaturebutton 76 adjusts the desired temperature of the fluid mixture.

The control unit 62 includes a display 78 that is coupled to the housing12 such that the display 78 is visible to the user. The display 78 iselectrically coupled to the control circuit 44 and the display 78displays indicia comprising operational parameters set by each of thecontrol buttons 68. The display 78 may display the temperature of thefluid mixture sensed by the thermostat 60. The user can adjust thetemperature of the fluid mixture at the water source 30, by adjustinghot and cold faucets, in order to achieve a desired temperature of thefluid mixture. Additionally, the mixture valve 46 might add the firstchemical and the second chemical to the water when the water reaches apre-determined temperature. A power cord 80 is coupled to and extendsaway from the housing 12 and the power cord 80 is electrically coupledto the control circuit 44. The power cord 80 has a distal end 82 withrespect to the housing 12 and a male plug 84 is electrically coupled tothe distal end 82. The male plug 84 is pluggable into a power source 86comprising a female electrical outlet. At least one battery 87 may bepositioned in the housing and the at least one battery 87 may beelectrically coupled to the control circuit 44 for supplying electricalpower in lieu of the power cord 80.

As is most clearly shown in FIG. 5 , a plurality of housings 12 may befluidly coupled together, with the water input 48 of each housing 12being fluidly coupled to the water outlet 20 of an adjacent housing 12for servicing a plurality of fluid containments 26. As is most clearlyshown in FIG. 6 , the housing 12 may be positioned beneath the fluidcontainment 26. As is most clearly shown in FIG. 7 , a plurality of themixing units 42 and control units 62 may be integrated into a singlehousing 12 thereby facilitating a plurality of chemicals to be mixedtogether for servicing a swimming pool. Additionally, a transceiver 88may be included to facilitate wireless communication between a sensor 90in the swimming pool and the plurality of mixing units 42 forcontrolling the ratio of chemicals and the duration of the dispensingaction. As is most clearly shown in FIG. 8 , a plurality of mixing units42 and control units 62 may be integrated into a single housing 12 forservicing a plurality of sinks 92.

In use, the control buttons 68 are manipulated to program the ratio ofchemicals, the time between dispensing actions, and the thresholdtemperature. The dial 64 is rotated to the desired fluid volume of thefluid mixture to be dispensed. In this way each of the chemicals isautomatically mixed with the water in the predetermined ratio at thepredetermined volume. Thus, sinks in a restaurant, for example, can beautomatically filled with washing water and rinsing water withoutoverflowing the sinks. Additionally, the mixing unit 42 and the controlunit 62 can be adapted for a variety of fluid mixture dispensingoperations. The fluid mixture may be

With respect to the above description then, it is to be realized thatthe optimum dimensional relationships for the parts of an embodimentenabled by the disclosure, to include variations in size, materials,shape, form, function and manner of operation, assembly and use, aredeemed readily apparent and obvious to one skilled in the art, and allequivalent relationships to those illustrated in the drawings anddescribed in the specification are intended to be encompassed by anembodiment of the disclosure.

Therefore, the foregoing is considered as illustrative only of theprinciples of the disclosure. Further, since numerous modifications andchanges will readily occur to those skilled in the art, it is notdesired to limit the disclosure to the exact construction and operationshown and described, and accordingly, all suitable modifications andequivalents may be resorted to, falling within the scope of thedisclosure. In this patent document, the word “comprising” is used inits non-limiting sense to mean that items following the word areincluded, but items not specifically mentioned are not excluded. Areference to an element by the indefinite article “a” does not excludethe possibility that more than one of the element is present, unless thecontext clearly requires that there be only one of the elements.

We claim:
 1. A chemical mixture dispensing assembly for mixing achemicals and water in a pre-determined ratio and dispensing apre-determined volume of the mixture, said assembly comprising: ahousing having a water inlet, a first chemical inlet, a second chemicalinlet, a water outlet and a mixture outlet, said housing being mountableon a support surface such that said housing is positioned proximate afluid containment; a water hose being fluidly coupled between said waterinlet and a water source wherein said water hose is configured todeliver water to said housing; a first chemical hose being fluidlycoupled between said first chemical inlet and a first chemical sourcewherein said first chemical hose is configured to deliver a firstchemical to said housing; a second chemical hose being fluidly coupledbetween said second chemical inlet and a second chemical source whereinsaid second chemical hose is configured to deliver a second chemical tosaid housing; a mixture hose being fluidly coupled between said mixtureoutlet and the fluid containment wherein said mixture hose is configuredto deliver a fluid mixture to the fluid containment; a mixing unit beingpositioned in said housing, said mixing unit being in fluidcommunication with said water inlet, said first chemical inlet and saidsecond chemical inlet wherein said mixing unit is configured to receivethe water, the first chemical and the second chemical, said mixing unitbeing in fluid communication with said mixture outlet, said mixing unitmixing a predetermined volume of fluid from said first chemical inletand said second chemical inlet with a predetermined volume of water fromsaid water inlet to produce the fluid mixture, said mixing unitdispensing a predetermined volume of the fluid mixture from said mixtureoutlet wherein said mixing unit is configured to fill the fluidcontainment with the fluid mixture; and a control unit being coupled tosaid housing, said control unit being in electrical communication withsaid mixing unit, said control unit being manipulated by a user fordetermining the volume of the first chemical, the second chemical andthe water, said mixing unit being actuated to mix the first chemical,the second chemical and the water according to the volume determinedwith said control unit.
 2. The assembly according to claim 1, whereinsaid mixing unit comprises a control circuit being positioned withinsaid housing, said control circuit receiving a dispense input, saidcontrol circuit receiving a shut off input.
 3. The assembly according toclaim 2, wherein said mixture unit comprises: a mixture valve beingpositioned within said housing, said mixture valve being electricallycoupled to said control circuit, said mixture valve having a waterinput, a first chemical input, a second chemical input and a mixtureoutput; said water input is fluidly coupled to said water inlet on saidhousing wherein said mixture valve is configured to receive the water;said first chemical input is fluidly coupled to said first chemicalinlet wherein said mixture valve is configured to receive the firstchemical; said second chemical input is fluidly coupled to said secondchemical inlet wherein said mixture valve is configured to receive thesecond chemical; and said mixture output is in fluid communication witheach of said water input, said first chemical input and said secondchemical input wherein said mixture output is configured to receive thefluid mixture thereby facilitating the fluid mixture to be dispensedfrom said mixture outlet.
 4. The assembly according to claim 3, whereinsaid mixture unit comprises a flow sensor being integrated into saidmixture valve, said flow sensor being electrically coupled to saidcontrol circuit, said flow sensor being aligned with said mixture outputwherein said flow sensor is configured to sense the flow rate of thefluid mixture through said mixture output, said control circuitreceiving said shut off input when said flow sensor senses that apre-determined volume of the fluid mixture has flowed through saidmixture output.
 5. The assembly according to claim 4, wherein saidmixture unit comprises a flow control valve being coupled to saidmixture valve, said flow control valve being in fluid communication withsaid mixture output, said flow control valve being electrically coupledto said control circuit, said flow control valve modulating the volumeof the fluid mixture released from said mixture output based on datafrom said flow sensor.
 6. The assembly according to claim 5, whereinsaid flow control valve is actuated into an open condition when saidcontrol circuit receives said dispense input wherein said flow controlvalve is configured release the fluid mixture through said mixtureoutput.
 7. The assembly according to claim 5, wherein said flow controlvalve is actuated into a closed condition when said control circuitreceives said shut off input.
 8. The assembly according to claim 2,wherein said mixing unit includes a thermostat being integrated intosaid mixture valve wherein said thermostat is configured to sense thetemperature of the fluid mixture, said thermostat being electricallycoupled to said control circuit, said control circuit adjusting a ratioof hot water and cold water from the water source to maintain the fluidmixture at a predetermined temperature.
 9. The assembly according toclaim 5, wherein said control unit comprises a dial being rotatablycoupled to said housing such that said dial is accessible to the user,said dial being electrically coupled to said control circuit, said dialbeing rotatable between a minimum volume and a maximum volume, said flowcontrol valve adjusting the total volume of the fluid mixture inaccordance with the setting of said dial.
 10. The assembly according toclaim 2, wherein said control unit comprises an electronic timer beingpositioned in said housing, said electronic timer being electricallycoupled to said control circuit, said electronic timer counting down apre-determined duration of time, said control circuit receiving saiddispense input when said electronic timer counts down the predeterminedduration of time.
 11. The assembly according to claim 2, wherein saidcontrol unit includes a plurality of control buttons, each of saidcontrol buttons being movably coupled to said housing such that each ofsaid control buttons is accessible to the user, each of said controlbuttons being electrically coupled to said control circuit.
 12. Theassembly according to claim 11, wherein: said assembly includes: anelectronic timer; a flow control valve; and a thermostat; and saidplurality of control buttons includes a time button, a flow amountbutton, a mixture balance button and a temperature button, said timebutton adjusting the duration of time counted down by said electronictimer, said flow amount button adjusting the flow rate facilitated bysaid flow control valve, said mixture balance button adjusting a ratioof the first chemical, the second chemical and the water, saidtemperature button adjusting the desired temperature of the fluidmixture.
 13. The assembly according to claim 11, wherein said controlunit includes a display being coupled to said housing such that saiddisplay is visible to the user, said display being electrically coupledto said control circuit, said display displaying indicia comprisingoperational parameters set by each of said control buttons.
 14. Achemical mixture dispensing assembly for mixing a chemicals and water ina pre-determined ratio and dispensing a pre-determined volume of themixture, said assembly comprising: a housing having a water inlet, afirst chemical inlet, a second chemical inlet, a water outlet and amixture outlet, said housing being mountable on a support surface suchthat said housing is positioned proximate a fluid containment; a waterhose being fluidly coupled between said water inlet and a water sourcewherein said water hose is configured to deliver water to said housing;a first chemical hose being fluidly coupled between said first chemicalinlet and a first chemical source wherein said first chemical hose isconfigured to deliver a first chemical to said housing; a secondchemical hose being fluidly coupled between said second chemical inletand a second chemical source wherein said second chemical hose isconfigured to deliver a second chemical to said housing; a mixture hosebeing fluidly coupled between said mixture outlet and the fluidcontainment wherein said mixture hose is configured to deliver a fluidmixture to the fluid containment; a mixing unit being positioned in saidhousing, said mixing unit being in fluid communication with said waterinlet, said first chemical inlet and said second chemical inlet whereinsaid mixing unit is configured to receive the water, the first chemicaland the second chemical, said mixing unit being in fluid communicationwith said mixture outlet, said mixing unit mixing a predetermined volumeof fluid from said first chemical inlet and said second chemical inletwith a predetermined volume of water from said water inlet to producethe fluid mixture, said mixing unit dispensing a predetermined volume ofthe fluid mixture from said mixture outlet wherein said mixing unit isconfigured to fill the fluid containment with the fluid mixture, saidmixing unit comprising: a control circuit being positioned within saidhousing, said control circuit receiving a dispense input, said controlcircuit receiving a shut off input; a mixture valve being positionedwithin said housing, said mixture valve being electrically coupled tosaid control circuit, said mixture valve having a water input, a firstchemical input, a second chemical input and a mixture output, said waterinput being fluidly coupled to said water inlet on said housing whereinsaid mixture valve is configured to receive the water, said firstchemical input being fluidly coupled to said first chemical inletwherein said mixture valve is configured to receive the first chemical,said second chemical input being fluidly coupled to said second chemicalinlet wherein said mixture valve is configured to receive the secondchemical, said mixture output being in fluid communication with each ofsaid water input, said first chemical input and said second chemicalinput wherein said mixture output is configured to receive the fluidmixture thereby facilitating the fluid mixture to be dispensed from saidmixture outlet; a flow sensor being integrated into said mixture valve,said flow sensor being electrically coupled to said control circuit,said flow sensor being aligned with said mixture output wherein saidflow sensor is configured to sense the flow rate of the fluid mixturethrough said mixture output, said control circuit receiving said shutoff input when said flow sensor senses that a pre-determined volume ofthe fluid mixture has flowed through said mixture output; a flow controlvalve being coupled to said mixture valve, said flow control valve beingin fluid communication with said mixture output, said flow control valvebeing electrically coupled to said control circuit, said flow controlvalve modulating the volume of the fluid mixture released from saidmixture output based on data from said flow sensor, said flow controlvalve being actuated into an open condition when said control circuitreceives said dispense input wherein said flow control valve isconfigured release the fluid mixture through said mixture output, saidflow control valve being actuated into a closed condition when saidcontrol circuit receives said shut off input; a thermostat beingintegrated into said mixture valve wherein said thermostat is configuredto sense the temperature of the fluid mixture, said thermostat beingelectrically coupled to said control circuit, said control circuitadjusting a ratio of hot water and cold water from the water source tomaintain the fluid mixture at a predetermined temperature; a controlunit being coupled to said housing, said control unit being inelectrical communication with said mixing unit, said control unit beingmanipulated by a user for determining the volume of the first chemical,the second chemical and the water, said mixing unit being actuated tomix the first chemical, the second chemical and the water according tothe volume determined with said control unit, said control unitcomprising: a dial being rotatably coupled to said housing such thatsaid dial is accessible to the user, said dial being electricallycoupled to said control circuit, said dial being rotatable between aminimum volume and a maximum volume, said flow control valve adjustingthe total volume of the fluid mixture in accordance with the setting ofsaid dial; an electronic timer being positioned in said housing, saidelectronic timer being electrically coupled to said control circuit,said electronic timer counting down a pre-determined duration of time,said control circuit receiving said dispense input when said electronictimer counts down the predetermined duration of time; a plurality ofcontrol buttons, each of said control buttons being movably coupled tosaid housing such that each of said control buttons is accessible to theuser, each of said control buttons being electrically coupled to saidcontrol circuit, said plurality of control buttons including a timebutton, a flow amount button, a mixture balance button and a temperaturebutton, said time button adjusting the duration of time counted down bysaid electronic timer, said flow amount button adjusting the flow ratefacilitated by said flow control valve, said mixture balance buttonadjusting a ratio of the first chemical, the second chemical and thewater, said temperature button adjusting the desired temperature of thefluid mixture; and a display being coupled to said housing such thatsaid display is visible to the user, said display being electricallycoupled to said control circuit, said display displaying indiciacomprising operational parameters set by each of said control buttons;and a power cord being coupled to and extending away from said housing,said power cord being electrically coupled to said control circuit, saidpower cord having a distal end with respect to said housing, said distalend having a male plug being electrically coupled thereto, said plugbeing pluggable into a power source comprising a female electricaloutlet.